Ryan, J. A. (1927). Distributive justice: The right and wrong of our present distribution of wealth (New ed., rev.). Macmillan.
Chicago-referens (17:e uppl.)Ryan, John A. Distributive Justice: The Right and Wrong of Our Present Distribution of Wealth. New ed., rev. New York: Macmillan, 1927.
MLA-referens (8:e uppl.)Ryan, John A. Distributive Justice: The Right and Wrong of Our Present Distribution of Wealth. New ed., rev. Macmillan, 1927.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.